Aggregate Functions « SQL Server / T-SQL Tutorial






9.Aggregate Functions
9.1.Aggregate function( 5 ) 9.5.Min( 6 ) 
9.2.AVG( 6 ) 9.6.RANK( 3 ) 
9.3.Count( 8 ) 9.7.SUM( 6 ) 
9.4.Max( 6 )